Detail overview
  Samsung - Spinpoint (enhanced)m7 320gb 5400 Rpm 8mb Buffer 2.5inch Sata 3.0gb/s Internal Notebook Drive. 
 Key Features : 
  Capacity : 320 Gb 
   Interface : Serial Ata-300 
   Drive Dimensions : 2.5 Inch 
   Spindle Speed : 5400 Rpm 
   Technical Features: 
 Ï¿½ Max. 320gb Formatted Capacity Per Disk 
 Ï¿½ Tumr/pmr Head With Fod Technology 
 Ï¿½ Usb 2.0 Interface Support 
 Ï¿½ Load/unload Head Technology 
 Ï¿½ Silentseek� 
 Ï¿½ Noiseguard� 
   Power Requirements 
 >pin Up Current (max.) :1000 Ma 
 >seek (avg) :5 2.5 W 
 >read/write(avg): 2.5 W 
 >low Power Idle(avg) :0.85 W 
 >standby (avg) :0.25 W 
 >sleep (avg) :0.2 W 
   Physical Dimension: 
 >height (max.) :9.5 Mm 
 >width :69.85 Mm 
 >length :(max.) 100 Mm 
 >weight :(max.) 105 G